FFU is the abbreviation of FanFilterUnit, which is called “fan filter unit” in Chinese.
That is, the fan and filter are combined together to form a terminal purification equipment that can provide power by itself.
What plays an important role here is the clean room FFU filter membrane inside.
The clean environment serves the production process. It is natural that the clean room design must meet the environmental requirements of the production process.
Therefore, when designing a clean room, the requirements for environmental parameters of the production process should be realistic. The area, floor height, temperature, humidity, cleanliness, etc. should be as high as possible and as low as possible. Higher is not always better.
Reduce parameter requirements as much as possible without affecting the normal operation of the production process, control the purification area, reduce the scope of high-purification level clean areas, and strictly control the area of unidirectional flow clean areas of level 100 and higher.
Clean room FFU filter membrane refers to a microporous film made of polytetrafluoroethylene as raw material and using special processing technology through calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are up to hundreds of millions of micropores per square centimeter.
It is a manufacturer specializing in the production of polytetrafluoroethylene membrane materials. The clean room FFU filter membrane products produced have strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. , for some very small particles with a diameter of 0.1um-0.3um, the filtration level can reach H13-U16.
It can undoubtedly achieve ultra-low emissions and fully comply with current environmental protection standards.
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